cccc cccf ccci cccl ccfc ccff ccfi ccfl cchl cchy ccic ccii ccil cclc ccli cfcf cfcl cfcy chch chci chfc chfi chic chif chih chil chlc chy- chyc cicc cich cici ciff cifl ciii cili cill clic clif clii cly- cyc- cycc cycl cyfh cyfi cyl- cylc cyll cyy- cyyc fccf fcch fcic fcii ffcc ffff ffii fhci ficc fich fifc fiff fifi fiii fiil fili fill flcl flic flii flyi fych fyfi fyli h-ii hccc hcch hcfc hchi hfly hhcl hhhh hi-c hicc hich hiff hifh hifi hihc hihi hiil hili hill hily hlly hyl- hyll hyly iccc iccf icci iccl ichc ichi ichy icll iffy ific ifil ihcc iihl iiii ilic ill- illi illy lccc lcfc lchc lfcc lhhh lich liff lifl lih- lihi liii lili lill lily liyl llcc lllc llll lyc- lych lyff lyfy lyif lyly lyyf yccc ycch yiff yili yill ylli yyff yyyy